Well if any to compare go to tradeshack.au It is a plugin heavy wordpress site, running buddypress with buddydev stuff and youzify.
Hardware: Ryzen 9 12core 64GB ram 2x2TB NVME
And I still feel it runs slow, just let me know what you think.
What do you mean by Pinned? I am using the same setup and do not have that issue, if I understand it correctly.